The tests that need to be performed at 37 weeks of labor and delivery generally include routine examination, fetal heart monitoring, ultrasound examination and cervical examination to assess the basic conditions of the pregnant woman and the fetus before delivery: 1. Routine examination: Routine examination includes blood pressure, weight, abdominal circumference, fundal height, blood routine and urine routine. Its purpose is to provide a preliminary understanding of the physical condition of the pregnant woman and the basic development of the fetus. In addition, infectious disease detection can be carried out to reduce the rate of perinatal infection; 2, fetal heart monitoring: 37 weeks belongs to the late pregnancy, it is recommended to carry out fetal heart monitoring once a week, so as to correct whether the fetus is hypoxic in the uterus in time and improve the survival rate of the newborn; 3, ultrasound examination: the fetus at 37 weeks of pregnancy is full term and more mature in all aspects. Ultrasound examination can further evaluate the fetal size, fetal position, intrauterine amniotic fluid content, placental maturity, etc., so as to further understand the development of the fetus and whether it is suitable for normal delivery; 4, cervical examination: its main purpose is to check the maturity of the cervix, so as to determine whether the pregnant woman is suitable for normal delivery. It is recommended that pregnant women can communicate with their doctors in advance about the mode of delivery and make a comprehensive consideration based on the results of each examination.